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liq [111]
3 years ago
15

Simplify: 5(m−3)+(m−7)

Mathematics
2 answers:
White raven [17]3 years ago
6 0

Answer:

6m−22

Step-by-step explanation:

5(m−3)+(m−7)

Use the distributive property to multiply 5 by m−3.

5m−15+m−7

Combine 5m and m to get 6m.

6m−15−7

Subtract 7 from −15 to get −22.

6m−22

adoni [48]3 years ago
3 0

Answer:

6m- 22

Step-by-step explanation:

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Zielflug [23.3K]

Answer:

A community center has adopted two miles or 3520 wide of a highway to pick up trash along the side of the road volunteers are divided into 7 groups each group is a sign of equal length of Highway to clean up how many yards will each group clean up explained

Step-by-step explanation:

no it is 8 groups

7 0
3 years ago
Which of the following can be prepositions? a. past c. under b. except d. all of the above Please select the best answer from th
spayn [35]

Answer:

D

Step-by-step explanation:

Hello!

Prepositions are words that describe a noun's directional location, time, place, et cetera.

For example, the sentence:

Angela misplaced her toy under the bed: under is the preposition since it describes where the toy is at. All of these answer choices are prepositions

7 0
3 years ago
5/8 divided by 1/4 (im in middle school and forgot everything)
lilavasa [31]

Answer:

3/8

Step-by-step explanation:

5/8 - 1/4 =

Find greatest common factor

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Multiply Top and bottom by greatest common factor

1/4 x 2/2 = 2/8

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5/8 - 2/8 = 3/8

6 0
4 years ago
Find the perimeter of a regular octagon if one of its sides is x + 6 and another side is 14 – x.
chubhunter [2.5K]

Answer:

  80 units

Step-by-step explanation:

The sides of a regular octagon are all the same length.

  x +6 = 14 -x

  2x = 8 . . . . . . add x-6

  x = 4

  x+6 = 10 . . . . the length of each of the 8 sides

P = 8s = 8(10) = 80

The perimeter of the octagon is 80 units.

5 0
3 years ago
HELP WITH THIS QUESTION ASAP!!!
aliya0001 [1]

Hello,

I'm not sure about my answer but I think.....

The correct answer is B) 140°

Hope this helps!!!! :)

7 0
3 years ago
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